Zahraniční portály – články

MythTV 34 Released For Open-Source DVR/PVR

Phoronix - 9. Únor 2024 - 22:19
In an era of Internet streaming digital video recorders (DVR) / personal video recorder (PVR) software isn't nearly as popular as it was in the past, but the long-used open-source MythTV software is out with its first major update in one year...

Linux Patch Pending To Fix Support For The Transmeta Crusoe CPU

Phoronix - 9. Únor 2024 - 18:21
While the Linux kernel has seen increased activity around dropping old/unused hardware drivers and other support, for old hardware that is still proven to be used on upstream Linux kernel releases does stick around and even will see the occasional fix... The latest example of that is a fix on the way for restoring Linux kernel support for the Transmeta Crusoe, the x86-compatible processor released back in 2000...

The Ongoing Open-Source Work To Enable Webcam Support On Recent Intel Laptops

Phoronix - 9. Únor 2024 - 17:17
Webcamera support on recent generations of Intel laptops have tended to be a mess due to the Intel IPU6 requiring an out-of-tree kernel driver and a proprietary user-space component. But fortunately thanks to the work of Linar and Red Hat on a "SoftISP" implementation within libcamera, it's becoming possible to leverage these recent MIPI-based webcameras on an open-source software stack...

Intel Arrow Lake Graphics Support Ready For Linux 6.9

Phoronix - 9. Únor 2024 - 16:34
Along with the recently merged Intel OpenGL and Vulkan driver support for Arrow Lake next-generation Core processors with Mesa 24.1, it looks like the i915 kernel graphics driver support for Arrow Lake will be all-set with the upcoming Linux 6.9 kernel cycle...

Fedora Atomic Desktops Born Out Of Fedora Silverblue Success

Phoronix - 9. Únor 2024 - 15:57
Born out of the success of Fedora Silverblue and the other Fedora immutable variants relying on RPM-OSTree, Fedora has announced Fedora Atomic Desktops as the new branding for these spins...

Building An AMD HIP Stack From Upstream Open-Source Code

Phoronix - 9. Únor 2024 - 12:45
While AMD ships pre-built ROCm/HIP stacks for the major enterprise Linux distributions, if you are using not one of them or just want to be adventurous and compile your own stack for building HIP programs for running on AMD GPUs, one of the AMD Linux developers has written a how-to guide...

Etnaviv NPU Driver Further Boosts Performance, Striking Closer To The Proprietary Driver

Phoronix - 9. Únor 2024 - 12:31
Merged for Mesa 24.1 is Teflon for Etnaviv NPU driver support in enabling reverse-engineered, open-source driver support for VeriSilicon NPU IP similar to the long-standing Etnaviv Gallium3D graphics support for Vivante graphics. Tomeu Vizoso who has been leading the work on the Etnaviv NPU support has managed to achieve another performance victory and taking the open-source driver performance closer to the proprietary driver...

2024 Vulkan Developer Conference Slides Posted

Phoronix - 9. Únor 2024 - 12:23
Vulkanised 2024 took place this week in Sunnyvale, California as the 6th go at this Vulkan Developer Conference. The slides from this conference are now available for those wishing to learn more about this open industry standard cxompute/graphics API...

AMD Posts Linux Driver Patches For Video Core Next 5 "VCN 5.0"

Phoronix - 8. Únor 2024 - 21:41
It looks like next-generation RDNA4 graphics will feature a new iteration of the Video Core Next (VCN) for accelerated video encode/decode. VCN 5.0 patches were posted today for the AMDGPU Linux kernel driver...

NVIDIA GH200 CPU Performance Benchmarks Against EPYC Zen 4 & Xeon Emerald Rapids

Phoronix - 8. Únor 2024 - 19:00
Kicking off our NVIDIA GH200 Grace Hopper benchmarking at Phoronix is an initial look at the 72-core Grace CPU performance with 96GB of HBM3 memory. Here are some initial benchmarks of the Grace CPU performance while the Hopper GPU benchmarks will be coming in a follow-up article.

Mozilla Has A New CEO To Focus On The Future

Phoronix - 8. Únor 2024 - 16:40
Mitchell Baker announced today she is stepping down as CEO of Mozilla Corporation but will retain the position of Mozilla Corporation Executive Chairwoman...

Cyberus Develops Open-Source KVM Backend For VirtualBox

Phoronix - 8. Únor 2024 - 16:26
Cyberus Technology announced today the open-source release of a KVM back-end developed for VirtualBox. This new back-end allows the VirtualBox VMM to run virtual machines utilizing the Linux KVM hypervisor instead of the custom kernel module relied upon by the standard Oracle VM VirtualBox software...

Fwupd 1.9.13 Adds Support For Newer Acer USB Docks

Phoronix - 8. Únor 2024 - 16:17
Fwupd 1.9.13 was released today by Red Hat's Richard Hughes as the newest feature update to this open-source firmware updating solution for Linux systems and more...

Arm Lands Mali Gen10 "Panthor" Firmware Blob In Linux-Firmware.Git

Phoronix - 8. Únor 2024 - 14:42
As the first of Arm Mali firmware to be added to the linux-firmware.git repository, the Gen10 Mali "Panthor" firmware has been added as part of the effort on the new open-source Panthor DRM kernel driver currently working its way upstream...

Canonical Improving The Thunderbird Snap For Ubuntu 24.04 LTS

Phoronix - 8. Únor 2024 - 13:08
Canonical is continuing the emphasis on Snaps for the upcoming Ubuntu 24.04 LTS release...

A New Attempt At Async Device Shutdown Support For Linux

Phoronix - 8. Únor 2024 - 12:49
Asynchronous device shutdown support for the Linux kernel has been pursued in the past as with hyperscalers like Google having too many NVMe storage devices can slow the shutdown/reboot process. Red Hat on Wednesday submitted a new patch series aiming to implement async device shutdown support...

WireGuard Driver Merged To DragonFlyBSD Kernel

Phoronix - 8. Únor 2024 - 12:44
Merged today to DragonFlyBSD Git is the WireGuard protocol driver for leveraging this popular tech...

Blender 4.1 Will Further Expand Linux's CPU Rendering Performance Lead Over Windows

Phoronix - 8. Únor 2024 - 12:33
When running Windows vs. Linux performance benchmarks one of the real-world areas where Linux consistently dominates across both AMD and Intel platforms is Blender 3D modeling software's rendering performance. For CPU-based rendering in Blender as well as other 3D modeling software, Linux typically dominates by wide margins. With the upcoming Blender 4.1 release, it looks like Linux's lead will only further expand...

Microsoft Confirms Bringing Sudo For Windows, Is Open-Source Too

Phoronix - 8. Únor 2024 - 1:04
There's been recent reports that Microsoft is bringing sudo to Windows as discovered in recent Windows 11 Insider previews. This was briefly confirmed today by Microsoft in a since-removed blog post as well as noting that it's open-source...

AMD Ryzen 5 8500G: A Surprisingly Fascinating Sub-$200 CPU

Phoronix - 7. Únor 2024 - 16:20
After reviewing the Ryzen 7 8700G and the Ryzen 5 8600G as these new Zen 4 processors with RDNA3 integrated graphics, the latest AMD 8000G series CPU in the Linux benchmarking lab at Phoronix is the Ryzen 5 8500G. The Ryzen 5 8500G is a 6-core / 12-thread processor with RDNA3 graphics that retails for just $179 USD. Here's a look at how it's performing against other AMD and Intel processors on Ubuntu Linux. The Ryzen 5 8500G ends up being decent on the GPU side but making me genuinely excited is the Zen 4C prospects in the low-power space for AI workloads at the edge, low power servers, and other different deployments for great low-power performance. Under load this AVX-512 wielding budget desktop processor was typically pulling 50 Watts or less!
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